Year	% of female population
1960	12.3407493744949
1961	12.3628393877049
1962	12.3866581193506
1963	12.4119208697656
1964	12.4375200536288
1965	12.4646968078794
1966	12.4934989170348
1967	12.5215934956117
1968	12.5477777655888
1969	12.5733203140227
1970	12.5998918591127
1971	12.6289066540842
1972	12.6626249845286
1973	12.7028264764861
1974	12.7514471732596
1975	12.8097433630182
1976	12.8763169879938
1977	12.9454235024463
1978	13.012760194058
1979	13.0705494451288
1980	13.1139421638013
1981	13.1451708750662
1982	13.1693306580016
1983	13.1931163164479
1984	13.2276960732872
1985	13.2681473383338
1986	13.3030980781975
1987	13.3382327840584
1988	13.3756856860011
1989	13.4110711581499
1990	13.449632351462
1991	13.5029670472924
1992	13.5772110370046
1993	13.6696707108631
1994	13.7785857682523
1995	13.8923025197626
1996	14.003005085976
1997	14.1616077101761
1998	14.3209402361211
1999	14.4230230572491
2000	14.5071590644581
2001	14.6180663558661
2002	14.6899929146859
2003	14.6554887900485
2004	14.5962523406717
2005	14.5522029356453
2006	14.4743551997809
2007	14.332169844762
2008	14.1853744773184
2009	14.0637800283771
2010	13.9593967531805
2011	13.8842503321865
2012	13.8518374705412
2013	13.8559903802945
2014	13.8726971579948
2015	13.8760806197702
2016	13.8534415169965
2017	13.8084454273407
2018	13.7427600571158
2019	13.6617083215404
2020	13.592619421401
2021	13.5461766719293
2022	13.4939293641169
2023	13.4175245019811